Derby house energy efficiency

June 2023

Houses are ordinary efficient. The average house energy rating in Derby postcode area is 62.9, D rating. This is by 0.0 worse score than the average house energy rating in England and Wales. The average potential rating is 81.4, B rating.

Derby houses by energy rating

Energy rating	Derby	England & Wales
█ A	0.1%	0.2%
█ B	10.7%	8.6%
█ C	51.3%	54.9%
█ D	15.6%	15.3%
█ E	17.5%	16.5%
█ F	4.0%	3.7%
█ G	0.9%	1.0%

Derby houses by potential energy rating

Potential energy rating	Derby	England & Wales
█ A	7.9%	5.8%
█ B	57.7%	57.4%
█ C	29.6%	32.2%
█ D	1.8%	1.6%
█ E	1.7%	1.5%
█ F	0.4%	0.4%
█ G	0.9%	1.1%

Derby houses by main heating control energy efficiency

Main heating control	Derby	England & Wales
█ very poor	8.3%	5.2%
█ poor	4.9%	5.6%
█ average	26.0%	28.7%
█ good	52.0%	53.3%
█ very good	8.7%	7.2%

Derby houses by main heating energy efficiency

Main heat efficiency	Derby	England & Wales
█ very poor	1.4%	1.8%
█ poor	2.0%	2.4%
█ average	7.8%	9.0%
█ good	85.1%	83.3%
█ very good	3.6%	3.5%

Derby houses by walls energy efficiency

Walls efficiency	Derby	England & Wales
█ very poor	27.8%	23.8%
█ poor	11.7%	16.6%
█ average	9.2%	12.3%
█ good	41.0%	38.5%
█ very good	10.3%	8.8%

Derby houses by windows energy efficiency

Windows efficiency	Derby	England & Wales
█ very poor	2.9%	3.9%
█ poor	2.9%	3.9%
█ average	58.4%	55.8%
█ good	25.8%	28.2%
█ very good	10.0%	8.1%

Derby houses by hot water heating energy efficiency

Hot water heating energy efficiency	Derby	England & Wales
█ very poor	3.8%	4.0%
█ poor	8.2%	6.6%
█ average	11.1%	13.6%
█ good	72.6%	71.0%
█ very good	4.4%	4.9%

Derby houses by lighting energy efficiency

Lightning energy efficiency	Derby	England & Wales
█ very poor	10.8%	12.6%
█ poor	8.8%	9.0%
█ average	15.7%	15.1%
█ good	16.8%	17.4%
█ very good	48.0%	45.9%